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iRobot Roomba 870 Main Wheel Replacement

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These wheels control the main movement of the device. Since it is one of the main parts used, the tires of the wheel may get worn, debris may get caught inside, or the wheel may just need to be replaced from overuse.

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  1. iRobot Roomba 870 Main Wheel Replacement, Main Wheel: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iRobot Roomba 870 Main Wheel Replacement, Main Wheel: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • While the Roomba is upside down, remove the 4.0mm screw surrounding the side brush using a Phillips #2 screwdriver.

    • Remove the brush.

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  3. iRobot Roomba 870 Main Wheel Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 iRobot Roomba 870 Main Wheel Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 iRobot Roomba 870 Main Wheel Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Unscrew the four 3.5mm screws on the back cover using a Phillips #2 screwdriver.

    • Remove the back cover.

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  4. iRobot Roomba 870 Main Wheel Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 iRobot Roomba 870 Main Wheel Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 iRobot Roomba 870 Main Wheel Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Unscrew the six 3.5mm screws using a Phillips #00 screwdriver. Each wheel has three screws.

    • Once all the screws are out, take out the wheels.

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To reassemble your device, follow these instructions in reverse order.

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Andrew Cabri

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CPSU-BANGHART-S17S14G3

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In step 3, the screw positions are just a bit off. They are not under the corners of the battery but under into the wheel housing.

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